// 管理用户数据相关

import { defineStore } from 'pinia'
import { ref } from 'vue'
import { loginAPI } from '@/apis/user'
import { mergeCartAPI } from '@/apis/cart'
import { useCartStore } from '@/store/cart'

export const useUserStore = defineStore('user', () => {
  // 1. 定义管理用户数据的state
  const userInfo = ref({})
  // 2. 定义获取接口数据的action函数
  const getUserInfo = async ({ account, password }) => {
    const res = await loginAPI({ account, password })
    userInfo.value = res.result
    // 合并购物车
    const cartStore = useCartStore()
    if (cartStore.cartList.length > 0) {
      await mergeCartAPI(cartStore.cartList.map(item => ({
        skuId: item.skuId,
        count: item.count,
        selected: item.selected
      })
      ))
      cartStore.updateCartList();
      // 清空本地购物车数据
      cartStore.clearCartList()
    }
  }

  const clearUserInfo = () => {
    userInfo.value = {}
  }

  // 3. 以对象的格式把state和action return
  return {
    userInfo,
    getUserInfo,
    clearUserInfo
  }
}, {
  persist: true,
})